669148

2-Ethylhexanethiol

97%

• Synonyme(s) : 2-Ethyl-1-hexanethiol, 2-Ethylhexylmercaptan
• Formule empirique (notation de Hill): C₈H₁₈S
• Numéro CAS: 7341-17-5
• Poids moléculaire : 146.29
• Numéro CE : 230-854-1
• Numéro MDL: MFCD00039654
• Code UNSPSC : 12352103
• ID de substance PubChem : 24885020
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: 97%
• Indice de réfraction: n20/D 1.457
• Densité: 0.843 g/mL at 25 °C
• Chaîne SMILES: CCCCC(CC)CS
• InChI: 1S/C8H18S/c1-3-5-6-8(4-2)7-9/h8-9H,3-7H2,1-2H3
• Clé InChI: UCJMHYXRQZYNNL-UHFFFAOYSA-N

Description

Description générale

2-Ethylhexanethiol is an organothiol that forms a self-assembled monolayer (SAM) on a variety of surfaces such as metal oxides and metals. It modifies the surface by acting as a corrosion inhibitor and increases the stability of the surface.

Application

2-Ethylhexanethiol can be used as a capping agent on the gold surface for the development of chemiresistive vapor sensors. It also forms a SAM on copper indium sulfide (CuInS₂) which can be used as an active layer on organic electronic devices such as organic light emitting diodes (OLEDs) and solar cells.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H226,H319,H334,H412
• Conseils de prudence: P210 - P233 - P240 - P241 - P273 - P305 + P351 + P338
• Classification des risques: Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Resp. Sens. 1
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 140.0 °F - closed cup
• Point d'éclair (°C): 60 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter